... wireless doorbell,remote doorbell,door chime,battery operated,factory hot sales item,25pcs-Melody optional,chime in 8 languages Specifications: ... ,Portugal,Spain,French,totally 8 Languages for option;Other 25pcs built-in melodies for option;Sound Level: 70-95Db;Receiver ... ,Ocean,etc Markets Request;Direct Factory Supply,with superior quality and flexible price offer;Good feedback from wholesalers and ...